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Authors
Werner-Bierwisch, Therese https://orcid.org/0000-0002-6240-9114
Metzing, Sabine
Persson, Eva Kristina
Hellmers, Claudia
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Funding
Funding for this research was provided by:
Private Universität Witten/Herdecke gGmbH
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Article History
Received: 30 January 2024
Accepted: 20 July 2025
First Online: 21 August 2025
Declarations
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: Ethical approval was obtained from the Ethics Committee at the University of Witten/Herdecke (No. 190/2015). The research was conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained prior to the interviews, and verbal confirmation of consent was obtained at the beginning of each interview.
: The participants gave informed written informed consent for their data to be coded for analysis and for certain citations to be included in the publication while respecting their confidentiality.
: The authors declare no competing interests.
